Compositions: ceramic – Ceramic compositions – Pore-forming
Patent
1994-03-21
1995-08-15
Group, Karl
Compositions: ceramic
Ceramic compositions
Pore-forming
501 85, 501 98, 501127, C04B 3800
Patent
active
054419190
ABSTRACT:
Ceramic foams in which the open cells are connected by a three-dimensional, substantially continuous ceramic matrix formed of interconnected hollow ligaments, are made from an open-cell, reticulated precursor metal, i.e. a metal foam. The precursor metal first is treated so as to allow a support coating to form thereon, and thereafter the coated precursor is heated above the melting point of the metal in the presence of an oxidant to form an oxidation reaction product.
REFERENCES:
patent: 2741822 (1956-04-01), Udy
patent: 3255027 (1966-06-01), Talsma
patent: 3296002 (1967-01-01), Hare
patent: 3298842 (1967-01-01), Seufert
patent: 3419404 (1968-12-01), Mao
patent: 3421863 (1969-01-01), Bawa et al.
patent: 3437468 (1969-04-01), Seufert
patent: 3473938 (1969-10-01), Oberlin
patent: 3473987 (1969-10-01), Sowards
patent: 3789096 (1974-01-01), Church
patent: 3864154 (1975-02-01), Gazza et al.
patent: 3973977 (1976-08-01), Wilson
patent: 4258099 (1981-03-01), Narumiva
patent: 4808558 (1989-02-01), Park et al.
patent: 4833106 (1989-05-01), Horie
patent: 5061660 (1991-10-01), Park et al.
patent: 5185297 (1993-02-01), Park et al.
patent: 5296416 (1994-05-01), Park et al.
"Oxidation of Molten Aluminum Alloys, Reaction with Refractories"--M. Drouzy and M. Richard--Mar., 1974 Fonderies, France No. 332 pp. 121-128.
"Refractories for Aluminum Alloy Melting Furnaces"--B. Clavaud and V. Jost--Sep., 1980--Lillian Brassinga (from French) Jan., 1985.
Park Eugene S.
Poste Steven D.
Boland Kevin J.
Group Karl
Lanxide Technology Company, LP
Mortenson Mark G.
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